| title | Custom Media Types | GitHub API |
|---|
Custom media types are used in the API to let consumers choose the format
of the data they wish to receive. This is done by adding one or more of
the following types to the Accept header when you make a request. Media types
are specific to resources, allowing them to change independently and support
formats that other resources don't.
All GitHub media types look like this:
application/vnd.github[.version].param[+json]
The most basic media types the API supports are:
application/json
application/vnd.github+json
Neither of these specify a version, so you will always get the latest JSON representation of resources. If you're building an application and care about the stability of the API, specify a version like so:
application/vnd.github.beta+json
If you're specifying a property (such as full/raw/etc defined below), put the version before the property:
application/vnd.github.beta.raw+json
You can check the current version through every response's headers. Look
for the X-GitHub-Media-Type header:
$ curl https://api.github.com/users/technoweenie -I
HTTP/1.1 200 OK
X-GitHub-Media-Type: github.beta
$ curl https://api.github.com/users/technoweenie -I \
-H "Accept: application/vnd.github.full+json"
HTTP/1.1 200 OK
X-GitHub-Media-Type: github.beta; param=full; format=json
$ curl https://api.github.com/users/technoweenie -I \
-H "Accept: application/vnd.github.v3.full+json"
HTTP/1.1 200 OK
X-GitHub-Media-Type: github.v3; param=full; format=json
For specifics on versions, check the API changelog.
The body of a comment can be written in GitHub Flavored Markdown. Issues, Issue Comments, Pull Request Comments, and Gist Comments all accept these same media types:
application/vnd.github.VERSION.raw+json
Return the raw markdown body. Response will include body. This is the
default if you do not pass any specific media type.
application/vnd.github.VERSION.text+json
Return a text only representation of the markdown body. Response will
include body_text.
application/vnd.github.VERSION.html+json
Return html rendered from the body's markdown. Response will include
body_html.
application/vnd.github.VERSION.full+json
Return raw, text and html representations. Response will include body,
body_text, and body_html:
The following media types are allowed when getting a blob:
application/vnd.github.VERSION+json
application/json
Return JSON representation of the blob with content as a base64
encoded string. This is the default if nothing is passed.
application/vnd.github.VERSION.raw
Return the raw blob data.